NKXR15Z Combined Needle Roller With Thrust Ball Bearing 15x24x23mm - Machined TypeNKXR15Z Combined Needle Roller With Thrust Ball Bearing 15mm x 24mm x 23mm VXB Bearing NKXR15Z combined Needle roller bearings with a thrust bearing. They can accommodate both radial and axial loads. They are particularly suitable for applications where other types of locating bearing arrangements occupy too much space, or where the axial loads are too heavy, the speeds are too high, or the lubricant is inadequate for arrangements with simple thrust